ON Semiconductor CAT24AC128W EEPROM

The ON Semiconductor CAT24AC128W is a high-performance, 128-Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device that offers a robust storage solution for advanced electronic systems. Designed to retain data reliability over an extensive temperature range, this EEPROM is an ideal component for a wide range of applications, including industrial, automotive, and consumer electronics.

Key Features

• Memory Size: 128-Kbit (16,384 x 8 bits) ensures ample space for device configurations, user settings, and small data logs.
• Interface: I²C (Two-Wire) Serial Interface, compatible with standard and fast I²C protocols, enables simple integration with a microcontroller or processor.
• Write Cycle Time: 5 ms typical write cycle time for a single byte, allowing for efficient data management and minimal delay in write operations.
• Operating Voltage: 2.5V to 5.5V supply voltage range provides flexibility for use in various system voltage levels.
• Temperature Range: Industrial temperature range from -40°C to +85°C, ensuring reliable operation under harsh environmental conditions.
• Write Protect: Hardware write protection for the entire memory array, safeguarding against inadvertent data changes.
• Endurance: 1 million write cycles per byte and data retention of 100 years, guaranteeing a long operational lifespan and data integrity.

Applications

The CAT24AC128W is versatile and can be used in various applications, such as:

• Embedded control systems
• Parameter storage for industrial applications
• Automotive systems requiring non-volatile memory
• Smart cards and identification systems
• Consumer electronics configuration storage

Package Options

ON Semiconductor offers the CAT24AC128W in multiple package options, including the space-saving 8-lead SOIC and TSSOP packages, making it suitable for compact PCB layouts.

With its robust design, comprehensive feature set, and proven reliability, the ON Semiconductor CAT24AC128W EEPROM stands out as a superior choice for designers seeking a dependable non-volatile memory solution.